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meranti

(Encyclopedia)meranti, any of several species of Shorea, the most important timber genus in tropical Asia, of the family Dipterocarpaceae. Meranti is an important emergent tree of the tropical forests of Asia. The ...

Theiler, Max

(Encyclopedia)Theiler, Max mäks tīlˈər [key], 1899–1972, South African–American research physician, b. Pretoria, educated at the Univ. of Cape Town, St. Thomas's Hospital (London), and the London School of ...

cola

(Encyclopedia)cola or kola, tropical tree (genus Cola) of the family Sterculiaceae (sterculia family), native to Africa but now grown in other tropical regions. The fruit is a pod containing seeds from which is obt...

poinciana

(Encyclopedia)poinciana poinsēāˈnə, –ăˈnə [key], any shrub or tree of the tropical and subtropical genus Poinciana of the family Leguminosae (pulse family). Poincianas are popular ornamentals for their sho...

pickerelweed

(Encyclopedia)pickerelweed, common name for the Pontederiaceae, a family of chiefly tropical perennial aquatic herbs found in freshwater. The pickerelweeds (genus Pontederia) range north into temperate regions, inc...

mahogany

(Encyclopedia)mahogany, common name for the Meliaceae, a widely distributed family of chiefly tropical shrubs and trees, often having scented wood. The valuable hardwood called mahogany is obtained from many member...

cyclone

(Encyclopedia)cyclone, atmospheric pressure distribution in which there is a low central pressure relative to the surrounding pressure. The resulting pressure gradient, combined with the Coriolis effect, causes air...

logwood

(Encyclopedia)logwood, small, thorny tree (Haematoxylon campechianum) of the family Leguminosae (pulse family) native to tropical America and introduced into other tropical regions. The brown-red heartwood is the s...

Guatemala, city, Guatemala

(Encyclopedia)Guatemala, city (1994 est. pop. 823,301), S central Guatemala, capital of the republic. Its full name is La Nueva Guatemala de la Asunción. In a broad, fertile, highland valley, c.5,000 ft (1,520 m) ...

dragonfly

(Encyclopedia)dragonfly, any insect of the order Odonata, which also includes the damselfly. Members of this order are generally large predatory insects and characteristically have chewing mouthparts and four membr...